【Significant advancements in image quality and smoothness: Equipped with three industry-leading core technologies】 The Bebird Earsight Ultra breaks through industry technical barriers by simultaneously incorporating a 5G Wi-Fi chip, a 1-megapixel image transmission chip, and a 4th generation 4P composite lens for the first time. Compared to the conventional 2.4G Wi-Fi + 300,000-pixel image transmission method, the image quality, frame rate, and transmission stability are significantly improved. It achieves zero delay, zero stutter, and even higher definition, setting a new standard for visualized ear cleaning. 【Thinner, stronger, and longer-lasting: Comprehensive upgrade of the snake-shaped lens tube】 Continuing to adopt the highly-rated snake-shaped lens tube structure, while maintaining a lens diameter of 3.1mm, the lens tube has been optimized from 4.1mm to 3.6mm. This achieves an industry-leading thinness. Furthermore, the bending strength has been significantly improved, reducing contact failures due to bending, and greatly improving durability and service life. 【A care set for the whole family: Suitable for various ear conditions】 To prevent cross-infection between family members due to bacteria in the ears, the Earsight Ultra comes standard with ear pick heads for 5 people (dedicated and personal use). Furthermore, the accessories have been completely improved. ① General-purpose ear pick heads with different hardnesses: Selectable according to ear sensitivity. ② Newly designed T-shaped sponge ear pick head: Highly effective for cleaning oily ears. When lightly moistened, it also works for powdery, dry earwax. ③ Fusion of sticky ear pick and visualization technology: Also suitable for users who prefer a sticky cleaning feel. ④ Scientific ear care is not only about removing earwax, but also about caring for the deep areas by dripping ear cleaner liquid containing antibacterial ingredients. Therefore, a "medication assistance attachment" has been newly added, allowing for accurate dripping to the target position, preventing excessive dripping and misalignment that can occur when dripping unseen. ⑤ The popular visualized tweezers head is also included, supporting various scenarios. 【Added Bluetooth identification function: Even more convenient and smart connection experience】 Regarding the question "Why isn't it Bluetooth connection?", the reason is as follows: Bluetooth lacks the bandwidth for image transmission and is not suitable for real-time transmission of high-definition images, making it prone to delays and stuttering.